baber/WOPTO huggingface dataset:
Patent CA-2764448-A1 (CA)
Title: Polypeptide having d-lactate dehydrogenase activity, polynucleotide encoding the polypeptide, and process for production of d-lactic acid
Inventor: SAWAI KENJI
IPC: C12N15/09
Filed: 2010-06-02
Abstract: Highly productive D-lactic acid fermentation is achieved by using a transformant obtained by introducing into a host cell a polynucleotide encoding a polypeptide according to any one of the following (A) to (C) in such a manner that the polypeptide is expressed, which polypeptide has a D-lactate dehydrogenase activity higher than those of conventional polypeptides: (A) a polypeptide having the amino acid sequence shown in SEQ ID NO:1 or 2; (B) a polypeptide having the same amino acid sequence as shown in SEQ ID NO:1 or 2 except that one or several amino acids are substituted, deleted, inserted and/or added, which polypeptide has a D-lactate dehydrogenase activity; and (C) a polypeptide having an amino acid sequence which has a sequence identity of not less than 80% to the amino acid sequence shown in SEQ ID NO:1 or 2, which polypeptide has a D-lactate dehydrogenase activity.
Patent CA-2765945-A1 (CA)
Inventor: LEONARD FRANCOIS
IPC: B60L53/66
Filed: 2012-01-30
Abstract: L'invention concerne un système de gestion de batterie d'un véhicule électrique avec détection de subtilisation d'énergie. Le système comporte un module de communication pour communiquer avec les composants du véhicule et un dispositif externe. Le système comporte aussi un BMS ordinaire, un boîtier contenant le BMS  et la batterie, un circuit de mesure et de protection recevant des signaux d'opération de la batterie, transmettant des signaux de contrôle et détectant une atteinte à une intégrité physique du BMS, de la batterie et du boîtier. Un module de calcul et de traitement calcule des indications d'état de charge et de santé de la batterie à partir des signaux reçus par le circuit de mesure et de protection lors d'opérations de charge et décharge de la batterie, et gère une table de transaction de l'énergie entrante et sortante, datée et encryptée, associée à la batterie, et des données d'authentification avec les composants ayant reçus ou fournis de l'énergie, pour détecter un état de débalancement énergétique et communiquer un avertissement en pareil cas.
Patent CA-2767632-A1 (CA)
Title: Circuit d'alimentation electrique pour nacelle de turboreacteur
Inventor: PEREIRA DAVID
IPC: B64D41/00
Filed: 2010-06-29
Abstract: La présente invention se rapporte à un circuit d'alimentation (1) électrique pour nacelle de turboréacteur comprenant au moins un générateur électrique (2) lié mécaniquement à un arbre du turboréacteur ledit générateur étant apte à alimenter électriquement et directement un premier dispositif électrique de puissance autre qu'une simple unité de contrôle ou de surveillance caractérisé en ce que ledit générateur est apte à alimenter électriquement directement au moins un deuxième dispositif électrique de puissance autre qu'une unité de contrôle ou de surveillance, ainsi qu'à une nacelle comprenant un tel circuit électrique.
Patent CA-2767715-A1 (CA)
Title: Synthetic bone prosthesis comprising bioactive glass fibers bonded to each other via an exothermic reaction of volatile components
Inventor: LIU JAMES JENQ
IPC: A61F2/28
Filed: 2010-07-08
Abstract: A resorbable tissue scaffold fabricated from bioactive glass fiber forms a rigid three-dimensional porous matrix having a bioactive composition. In contrast, nearly all previously developed materials compromise at least some aspect of the bio-mechanical requirements for an ideal hard tissue scaffold. Porosity in the present material in the form of interconnected pore space is provided by the space between the bioactive glass fiber in the porous matrix.  Strength of the bioresorbable matrix is provided by bioactive glass that fuses and bonds the bioactive glass fiber into the rigid three-dimensional matrix. The resorbable tissue scaffold supports tissue in-growth to provide osteoconductivity as a resorbable tissue scaffold, used for the repair of damaged and/or diseased bone tissue.
Patent CA-2767993-A1 (CA)
Inventor: TSUJI HIDEYASU
IPC: C09K23/00
Filed: 2010-08-05
Abstract: Disclosed are: a composition which enables the more effective development of the efficacy of a water-soluble drug in a solution containing the drug; and a dispersion in which a hydrophobic drug can be dispersed stably without requiring the use of any surfactant.  Specifically disclosed are: a composition comprising ultra-fine bubbles having a mode particle size of 500 nm or less, a drug and water; and a process for producing a composition comprising ultra-fine bubbles haying a mode particle size of 500 nm or less, a drug and water, which utilizes an ultra-fine bubble generation apparatus.
Patent CA-2769879-A1 (CA)
Title: Polynucleotide derived from novel hepatitis c virus strain and use thereof
Inventor: KOHARA MICHINORI
IPC: C12N7/00
Filed: 2010-08-25
Abstract: Disclosed is a polynucleotide that encodes a sequence 2 or a sequence 5 amino acid sequence, or an amino acid sequence having at least 98% identity to said amino acid sequence; preferably a polynucleotide that comprises a substitution of an amino acid equivalent to a glutamic acid at position 1202 in sequence 2 (position 177 in sequence 5) with a glycine, a substitution of an amino acid equivalent to a glutamic acid at position 1056 in sequence 2 (position 31 in sequence 5) with a valine, and a substitution of an amino acid equivalent to an alanine at position 2199 in sequence 2 (position 1174 in sequence 5) with a threonine.
Patent CA-2770547-A1 (CA)
Title: Curved safety component for a skating rink
Inventor: SEGUIN MARC-ANDRE
IPC: E04H17/14
Filed: 2012-03-09
Abstract: A safety component for a skating rink. The safety component comprises a body portion connectable to a transparent barrier located above dasher boards of the skating rink, wherein upon impact the body portion is capable of at least partially absorbing impact forces. The safety component further comprises a curved rink-facing surface that provides a substantially convex curved surface facing the skating rink. The curved rink--facing surface has a radius of curvature suitable for redirecting the impact forces away from the convex curved surface.
Patent CA-2770821-A1 (CA)
Inventor: SALINGER JORGE DANIEL
IPC: H04L12/18
Filed: 2012-03-13
Abstract: A computing device in an access network is disclosed that transmits content including data blocks. For each multicast transmission over an access network, the computing device stores the data block of content currently being transmitted.  As transmission of the next succeeding data block of content begins, the computing device replaces the previously stored data block of content with the next succeeding data block of content, such that the computing device continually stores and replaces successive data blocks of content in a multicast transmission. When the computing device receives from a new user device a request for the content that the computing device is already transmitting to other user devices, the computing device transmits in unicast to the requesting user device the data block of content currently being transmitted to the other user devices, which the computing device has stored. Following this unicast transmission, the computing device initiates a multicast transmission forwarding the content including the data blocks to the requesting user device.
Patent CA-2770855-A1 (CA)
Title: Conduit connector and methods for making and using the same
Inventor: CHAVAN VINAYAK MANOHAR
IPC: H02G3/06
Filed: 2012-03-06
Abstract: In one embodiment, the conduit connector can comprise: a body comprising a hollow center capable of receiving a conduit in a receiving end, wherein the hollow center extends from the receiving end to the connecting end; a spring disposed within the hollow center and extending out of the connecting end, wherein the spring comprises engagement tangs extending into the hollow center, toward the connection end, and spring tangs extending past the connection end and spaced apart a distance greater than or equal to an opening diameter in a junction box; and an antishort bush located in the connecting end of the body, retaining the spring in the body.
Patent CA-2771751-A1 (CA)
Inventor: JAEGER ERIC M
IPC: A41D19/015
Filed: 2009-09-18
Abstract: A safety glove for use in the oil and natural gas extraction industries whereas a unique design on the dorsal portion of the glove is provided, the dorsal portion comprising a plurality of raised protective members extending substantially along the entire length of the finger and thumb portions of the glove.
Patent CA-2772135-A1 (CA)
Title: System and method for limiting the number of characters displayed in a common area
Inventor: BORST KARL JOSEPH
IPC: H04L12/16
Filed: 2010-08-31
Abstract: A system providing a graphical chat room and/or virtual world on a website in which users can control avatars or other characters to participate in activities and interact with other users' avatars/characters. The chat room or virtual world has a large common location where a large number of users might participate with their characters/avatars, but where because display of all of the participants and/or all of the area becomes impractical or otherwise unwieldy, the system determines an appropriate portion of the area and a limited number of avatars/characters to display based on some criteria.
Patent CA-2773970-A1 (CA)
Title: Device, system and method for monitoring the line sag of power lines and such
Inventor: KAENSAELAE KLAUS
IPC: H02J13/00
Filed: 2010-09-09
Abstract: The invention relates to an apparatus, system and method for monitoring line sag of objects, especially monitoring the line sag of geographically wide objects, such as electric lines. The apparatus according to the invention can be fastened to the object to be monitored. The apparatus includes a physical sensor, a data processing unit operationally connected to the sensor and communication circuitry for relaying the data wirelessly to outside the apparatus from the data processing unit.  According to the invention the sensor is arranged to recognize the movement or change of movement of the apparatus and the data processing unit is arranged to derive a parameter describing the state of the object on the basis of the movement data provided by the sensor. The invention allows monitoring the status of electric lines inexpensively and-in a centralized way.
Patent CA-2775376-A1 (CA)
Title: Materiau d'insonorisation presentant une integrite structurelle et d'amortissement amelioree
Inventor: TINIANOV BRANDON D
IPC: E04B1/82
Filed: 2010-09-24
Abstract: L'invention porte sur des panneaux destinés à être utilisés dans la construction de bâtiments (séparations, parois, plafonds, planchers ou portes). Lesdits panneaux présentent une insonorisation acoustique améliorée dans de multiples plages de fréquence spécifiques, et présentent également une intégrité structurelle améliorée. Les performances améliorées sont obtenues grâce à l'utilisation d'une ou plusieurs couches de colle, de sorte qu'au moins une couche de colle comprend un matériau viscoélastique dans un premier motif et un adhésif structurel dans un deuxième motif non chevauchant. Le matériau viscoélastique peut avoir des modules de cisaillement variés et joue le rôle de colle et de couche de dissipation d'énergie. Dans certains modes de réalisation, une ou plusieurs couches de contrainte séparant une couche de colle peuvent être incluses. La couche de contrainte peut être constituée par un matériau tel que du gypse, du ciment, du métal, de la cellulose, du bois, ou des produits à base de pétrole tels que le vinyle, une matière plastique, ou du caoutchouc. Dans certains modes de réalisation, un panneau de paroi standard, typiquement en gypse, constitue les surfaces externes du panneau stratifié.
Patent CA-2776422-A1 (CA)
Inventor: FORSELL PETER
IPC: A61M60/468
Filed: 2009-10-12
Abstract: An implantable device for improving the pump function of the heart of a human patient by applying an external force on the heart muscle is provided. The device comprises at least one pump device having a pump. The pump comprising: a piston adapted for reciprocating movement, an operating device for operating the piston, a heart contacting organ. The movement of the piston assists the pump function of the heart through said heart contacting organ.
Patent CA-2777158-A1 (CA)
Title: Process for preparing a phenylalanine derivative
Inventor: ADAMS JOSEPH PAUL
IPC: C07C231/24
Filed: 2010-10-19
Abstract: A novel process for the preparation of a phenylalanine derivative of formula (I):
Patent CA-2780771-A1 (CA)
Title: Pharmaceutical composition having antimicrobial and fast-healing activity for external administration, process for preparing sames
Inventor: LIMONOV VICTOR LVOVICH
IPC: A61K9/51
Filed: 2011-05-11
Abstract: The invention relates to pharmacology, medicine, veterinary medicine and to the pharmaceutical industry, in particular to a process for preparing original composite antimicrobial and fast-healing preparations for external administration which have increased therapeutic effectiveness in the treatment of infections of the skin and soft tissues. The proposed pharmaceutical composition comprises, as active ingredient, the antibiotic fosfomycin and highly disperse nanostructured silicon dioxide. The claimed process for preparing a pharmaceutical composition consists in mixing the substance fosfomycin with highly disperse nanostructured silicon dioxide and is characterized in that the mixture of the above-mentioned substances in ratios of 25-75 mass% : 75-25 mass% is subjected to mechanical processing by means of impact abrasion until the proportion by weight of the finely disperse fraction (=5 µm) is increased to at least 40%.
Patent CA-2780862-A1 (CA)
Inventor: COSTOVICI NICOLAS ANTHONY
IPC: A61M13/00
Filed: 2010-11-17
Abstract: The invention relates to a device that includes: a gas insufflation device (1), a first duct (2) for supplying gas to a member (3) that can be inserted in a cavity of an individual, wherein the first duct (2) includes a by-pass (21) for discharging excess gas to the outside. The insertable member (3) has three channels and includes a first opening(31) on the rear end thereof for connecting the first duct (2) to a channel (32) having an outlet opening (33), a second opening (34) for connecting an effluent discharge duct (5) to a channel (35) having an inlet opening (36) and a third opening (37) for connecting an inflation means (6) for an expandable annular element (30) provided with a channel (38) having an outlet opening (39) to the expandable annular element (30)located in front of the openings (33, 36).
Patent CA-2784758-A1 (CA)
Inventor: HAMADA KENICHI
IPC: C08B15/05
Filed: 2010-12-21
Abstract: Provided is a modified microfibrillated cellulose, and also provided are a resin composition and resin composite material comprising the modified microfibrillated cellulose. The modified microfibrillated cellulose is obtained as a result of hydrolysable silyl group-containing resin (A) bonding or adsorbing to the surface of cellulose, and the modified microfibrillated cellulose has a silicon atom content of 0.01% to 0.5% in terms of the number of atoms. Furthermore, the resin composition comprises 0.1 to 10 wt% of the modified microfibrillated cellulose.
Patent CA-2785611-A1 (CA)
Title: Integrated physical and logical security management via a portable device
Inventor: HERNOUD MELANI S
IPC: H04W24/00
Filed: 2010-01-06
Abstract: Integrated physical and logical security management is extended to a mobile device, such as a portable wireless device or radio The Mobile-IMPACT solution extends the reach of authonzed users to handheld devices for momtopng, managing and/or controlling of IT/network and physical security Allowing authorized users to view and control access events while not in their office and logged into their console, mobility within and outside of a facility or campus organization no longer requires a laptop computer With new handheld technologies more widely accessible and dropping in ppce while still gaining additional functionality, a chief security officer and their security staff can now monitor access to their buildmg/doors/control zones, look-up user and card information, trigger queries/reports, set new alarm conditions and monitor sensors or a perimeter from a handheld device anywhere in the world using an electronic communication medium.
Patent CA-2785764-A1 (CA)
Inventor: OLDE BO
IPC: A61M1/36
Filed: 2010-12-22
Abstract: A device (25) is configured to monitor a cardiovascular property of a subject. The device (25) obtains measurement data from a primary pressure wave sensor (4a-4c) arranged to detect pressure waves in an extracorporeal fluid circuit (20) in fluid communication with the cardiovascular system of the subject. The device has a signal processor (29) configured to generate a time-dependent monitoring signal based on the measurement data, such that the monitoring signal comprises a sequence of heart pulses, wherein each heart pulse represents a pressure wave originating from a heart beat in the subject; determine beat classification data for each heart pulse in the monitoring signal; and calculate, based at least partly on the beat classification data, a parameter value indicative of the cardiovascular property. The beat classification data may distinguish between heart pulses originating from normal heart beats and heart pulses originating from ectopic heart beats. The cardiovascular property may be an arterial status of the cardiovascular system, a degree of calcification in the cardiovascular system, a status of a blood vessel access used for connecting the extracorporeal fluid circuit (20) to the cardiovascular system, a heart rate variability, a heart rate, a heart rate turbulence, an ectopic beat count, or an origin of ectopic beats. The device (25) may be attached to or part of a dialysis machine.
Patent CA-2786633-A1 (CA)
Inventor: TAYLOR ANDREW CLIVE
IPC: A61F2/34
Filed: 2011-02-03
Abstract: A prosthesis comprising: an inner layer (4) formed from a polyaryletherketone; a first outer layer (2a) adjacent to said inner layer formed from a porous polyaryletherketone, at least some of said pores having located therein material to promote osteointegration; and a second outer layer (2b) adjacent to said first outer layer formed from a porous polyaryletherketone, a portion of said pores being free of material to promote osteointegration. The invention also relates to a method of manufacture of the prosthesis. In an alternative arrangement, the prosthesis comprises: an inner layer formed from a polyaryletherketone; a first outer layer adjacent to said inner layer formed from a porous polyaryletherketone, at least some of said pores having located therein material to promote osteointegration having a crystallinity of from about 60 % to about 9 0 %; and a second outer layer adjacent to said first outer layer formed from a porous polyaryletherketone, at least a portion of said pores having located therein material to promote osteointegration having a crystallinity of less than about 50 %.
Patent CA-2787310-A1 (CA)
Title: Wireless annunciator for an electrical generator
Inventor: WISCHSTADT GREG
IPC: G08C17/02
Filed: 2011-01-18
Abstract: A wireless annunciator for an electrical generator displays data regarding operation of the electrical generator to provide feedback to a remote observer regarding performance of the electrical generator in meeting the demands placed thereon. The wireless annunciator wirelessly receives transmissions from one or more wireless modules and displays information based on the data contained in the transmissions. The wireless modules may be associated with sensors, for example, that measure various performance parameters of the electrical generator, such as current draw, fuel level, fuel pressure, and the like. A load management controller can communicate with one or more load-side modules, either wirelessly or across wired links, to control operation of one or more loads to avoid overloading of the electrical generator.
Patent CA-2787829-A1 (CA)
Title: Method for producing pyripyropene derivatives by the enzymatic method
Inventor: YAMAMOTO KENTARO
IPC: C12N15/09
Filed: 2011-01-19
Abstract: Disclosed is a method for producing a pyripyropene derivative represented by formula A using an enzymatic process. A pyripyropene derivative can be produced under simple conditions in a short procedure by the production method. (In the formula, R represents a linear, branched or cyclic C2-6 alkylcarbonyl group ( or a C3-6 alkylcarbonyl group when the alkyl moiety of the group is branched or cyclic).)
Patent CA-2787948-A1 (CA)
Title: Fluid turbine
Inventor: PRESZ WALTER M JR
IPC: F03D1/04
Filed: 2011-02-11
Abstract: A shrouded fluid turbine comprises an impeller and a turbine shroud surrounding the impeller. The inlet of the turbine shroud is flared. The shroud includes alternating inward and outward curving lobe segments along a trailing edge of the turbine shroud. The inward and outward curving lobe segments have exposed lateral surfaces, or in other words do not have sidewalls joining the inward and outward curving lobe segments. This allows for both transverse mixing and radial mixing of air flow through the turbine shroud with air flow passing along the exterior of the turbine shroud.
Patent CA-2791609-A1 (CA)
Title: Method of presenting digital data on an electronic device operating under different environmental conditions
Inventor: POLIAK ANTHONY ANDREW
IPC: G06F17/00
Filed: 2012-10-09
Abstract: An electronic device and a method for presenting structured data on the electronic device in different operating environments. The method includes selecting, from a plurality of presentation semantics associated with the structured data, a first set of presentation semantics in accordance with an operating environment of the electronic device;  processing the structured data in accordance with the first set of presentation semantics;  and presenting the structured data processed in accordance with the first set of presentation semantics using the electronic device.
Patent CA-2798902-A1 (CA)
Title: Polymer-containing cleaning compositions and methods of production and use thereof
Inventor: NEKMARD FARID
IPC: C11D1/00
Filed: 2011-05-13
Abstract: The present invention provides detergent compositions, essentially free of peroxygen or chlorine bleach compounds, containing one or more surfactants, one of more builders, one of more enzymes and one or more low MW (e.g. 0.8-25 kDa) polyethyleneimine (PEI) polymers or salts thereof, and methods of producing such compositions. The compositions of the invention provide certain benefits in cleaning of textiles (particularly fabrics including clothing), hard surfaces and dishware and utensils, including enhanced removal of certain difficult-to-remove stains such as chocolate pudding and grass, as well as polyphenolic stains such as cherry juice, bludeberry juice, red wine, tea and coffee. The invention also provides methods of using these compositions in laundry, hard surface cleaning and dishwashing applications.
Patent CA-2798919-A1 (CA)
Inventor: RAE CAMERON FRANCIS
IPC: G02F1/35
Filed: 2011-05-10
Abstract: An optical parametric device comprising a slant- stripe periodically poled nonlinear material that is operable to generate signal (KTHZ (1), KTHZ (2) and idler waves (Ki (1), Ki(2) ) in response to interaction with a pump wave (kp), the non- linear interaction being such that the pump and idler waves are collinear and the signal wave is non - collinear relative to the pump and idler waves, wherein the slant- stripe non- linear material is able to generate two idler waves and two signal waves, and the device is adapted to allow for the selection and output coupling of a required one of the two signal waves.
Patent CA-2801190-A1 (CA)
Inventor: TRIEU VUONG
IPC: G01N33/574
Filed: 2011-06-03
Abstract: The invention provides multiparametric anti-SPARC antibody-based techniques for predicting the response to chemotherapy.